Müller Martini 0448.1775.4 Retaining Washer

The retaining washer, also known as a lock washer or loss prevention device, with type number 0448.1775.4 from Müller Martini, is a mechanical fastener from the washers category used to secure screw connections against unwanted loosening. It has the dimensions 14 x 5 x 1 cm and weighs 0.11 kg. Retaining washers serve to maintain the preload force of screw connections even under vibrations or changing loads, thus ensuring the operational safety of machines and systems. Typical applications include mechanical engineering for the stable assembly of components and in automation technology for the reliable securing of moving elements.